Postal Stamp Cost 2024. The united states postal service on tuesday proposed an overall increase of nearly 8 percent on the price of postage, the latest in a series of stamp hikes over the. On 1 july 2024, we’re increasing prices for the following retail products and services:
The price of a single stamp for a domestic letter (30 grams or less) would increase from $1.07 to $1.15. Effective september 16, 2024, usps will adjust rates for priority mail ® and ground advantage ™ packages shipped to certain zip codes.